Mr Kenneth Lee, 44

"It has been my passion for more than 20 years to capture the best of real-life stories or performances for TV viewers. Our team of cameramen are always behind the scene, so you don't see us and the load we carry. Guess how heavy is the camera set?"

Mr Kenneth Lee has been a cameraman for more than 20 years. When shooting, he will be carrying the 10kg camera on his shoulder. Apart from his camera, the weight of lights and other items adds up as well. As time went by, both his shoulder and knee were experiencing discomfort when Kenneth hit 40. He started taking Glucosamine, but he still experienced pain when rotating his shoulder in certain angles, and as his job needs him to squat quite often, standing up after squatting was also a painful process.